Component
École Nationale Supérieure d'Électrotechnique d'Électronique d'Informatique d'Hydraulique et des Télécommunications
Objectives
At the end of the course, students will be able to recognize the specificities of a local area network, to explain the operation of a local area network architecture, to produce configurations for Ethernet devices, to differentiate between WiFi technologies
Description
1-IEEE architecture and standardization - MAC addressing - concept of bridging - LLC frame exchange and services
2- Ethernet- Segmentation and Virtualization -Frame format- Architectures with and without LLC- Ethernet segmentation: VLANs- InterVLAN communication by router- CoS class of services- Virtual bridging
3- Bridged network: Principle of redundancy - Spaning tree algorithms - STP and RSTP protocols - VLAN and spaning trees - other routings
4- Ethernet link - Bit rate and transmission support - Flow control - Autonegociation - Aggregation - Energy saving
5- WiFi - 802.11 Transmissions and Architectures - Basic MAC access control mechanisms: CSMA / CA and polling – Advanced mechanisms: energy saving and quality of service, multimedia WiFi